The second number in the given number pairs is obtained by performing certain mathematical operation(s) on the first number. The same operation(s) are followed in all the number pairs except one. Find that odd number pair. 

Select the related word/letters/number from the given alternatives.

Cobbler : Leather :: Tailor :?

Select the option that is related to the third letter-cluster in the same way as the second letter-cluster is related to the first letter-cluster.

PV : MQ :: FB : ?

Select the related word/letters/number from the given alternatives.

Cup : Coffee:: Bowl : ?

Select the option in which the pair of letter-clusters share the same relationship as that shared by the given pair of letter clusters.

ROP : NMP :: ?

Select the option that is related to the sixth word in the same way as the first word is related to the second word and the third word is related to the fourth word.

Speech : Dumb :: Sight : Blind :: ? : Deaf

Select the option that is related to the third term in the same way as the second term is related to the first term.

BACTERIA : EXFWBUFX :: WOUNDS : ?

Select the related word/letters/number from the given alternatives.

ZYX : ABC:: VUT : ?